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Features:
1. Type: austenitic
2. Process method: cold drawn
3. Surface finish: annealed, manual polished, mechanical polished
4. Standards:
a) GB/T 14975-2002, GB/T 14976-2002, GB 13296-91
b) ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458
5. Steel grade: 304, 304 321, 316, 316L, 310S
6. Outside diameter: 6mm - 530mm
7. Wall thickness: 0.8mm - 28mm
8. Mill length: 4m - 13m
9) Packing: In bundles, Varnish coating, Ends can be bevelled , End capped or as per customers requirement10) Certification: ISO9001.2000, API, Mill Test Certificate EN10204/3.1B 11) Third party inspection: BV, SGS, Lloyds 12) Payment: TT ,30%TT and 70% Irrevocable LC at sight
Specifications | China Standard | Steel Grade | Standard |
seamless steel tubes and pipes for structural purpose | GB/T8162-1999 | 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi | ASTM A500-98 ASTM A501-98 ASTN A519-98 JIS G3441-1994 JIS G3444-1994 |
Seamless steel tubes and pipes for liquid service | GB/T8163-1999 | 10, 20, Q295, Q345 | ASTM A53-98 ASTM A192 ASME S192 JIS G3452-1998 FIS G3454-1998 DIN 1629-1984 |
seamless steel tbes and pipesfor casing | API SPEC 5CT | J55, N80 | API |
Seamless steel tubes for oil casing and tubing in oil wells | APE SPEC 5L | A, B, X42 | API |
Seamles Steel Tubes and Pipes for High Pressure Boiler | GB5310-1995 | 20G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, | ASTM A106-96a ATSM A213-95a JIS G3461-1988 JIS G3462-1998 DIN 17175-1979 BS3059Part 21990 |
Seamless Steel Tubes for low and Medium Pressure Boilers | GB3087-1999 | 10, 20 | ASTM A179, ASTM A192 ASTM SA179,SA192, BS3059 |
Seamless Steel Tubes for high pressure --Chemical fertilizer equipment | GB6479-86 | 10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo | ISO 9329-2-1997 ASTM A161-94 |
Seamless steel tubes for petroleum cracking | GB9948-86 | 10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, | JIS G3441-1988 |
stainless seamless steel tube 300 series